> The functionality has been tested on QEMU, the tests rely on kernel and qemu > support for zacas. > Currently, there is no patch for zacas on the upstream. > If you want to test, you could use the following version we released for testing. About aobve message about: This patch is to enable Zacas ISA extension for VM. You could try this patch with below dependencies: kernel: https://github.com/OpenXiangShan/riscv-linux/tree/riscv-zacas qemu: https://github.com/OpenXiangShan/qemu/tree/riscv-zacas qinshaoqing (1): Add support for (ratified) Zacas extension riscv/fdt.c | 1 + riscv/include/asm/kvm.h | 1 + riscv/include/kvm/kvm-config-arch.h | 3 +++ 3 files changed, 5 insertions(+) -- 2.43.0
